Transitional rolling bed with electric elevating apparatus for front axle end head

Abstract

The invention relates to a transition roller machine provided with an electronic elevation device used for a head end of a front axle. The transition roller machine comprises a chassis fixed on a mounting top-plate. A plurality of roller shafts which are arranged in parallel are rotationally connected with the chassis of the roller machine and rollers are fixed at two ends of the roller shafts. A covering plate is arranged above the roller shafts and grooves are arranged on the covering plate where rollers exist so as to lead the wheel faces of rollers to partially rise upwards from the grooves; transmission chain wheels are respectively fixed at two ends of the roller shafts; a roller machine motor is arranged on the chassis of one side and a driving chain wheel is fixed on an output shaft of the roller machine motor; a transmission chain is arranged around the driving chain wheel and the transmission chain wheel; and a bottom plate is arranged under the mounting top-plate and an electronic elevation device used for the mounting top-plate is arranged on the bottom plate. When in working, the transition roller machine can realize the transition of work pieces between two roller machines of different heights with an excellent durability and the elevation of work pieces of different weights, and can largely reduce the shake and noise emerging during the elevation process.

Description

technical field [0001] The invention relates to a lifting device for transporting an empty pallet to a lower return roller table at the end of a front axle conveying line, in particular to a transition roller bed with an electric lifting device for the end of a front axle, and belongs to the technical field of mechanical automation conveying. Background technique [0002] Due to the structure of the factory building, the foundation heights of the two roller bed conveyors are different, and a transition roller bed that can be lifted is needed between the two roller beds. In the past, the lift transition roller bed used a motor to drive the crank rocker to raise the roller bed on the lifting frame. decline, its structure takes up too much space and its actions are not compact enough, and it is difficult to manufacture and other defects. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a workp...

AI Technical Summary

Problems solved by technology

[0002] Due to the structure of the factory building, the foundation heights of the two roller bed conveyors are different, and a transition roller bed that can be lifted is needed between the two roller beds. In the past, the lift transition roller bed used a motor to drive the crank rocker to raise the roller bed on the lifting frame. decline, its structure takes up too much space and its movements are not compact enough, and it is difficult to manufacture and other defects

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